76883725 has 12 divisors (see below), whose sum is σ = 96282900. Its totient is φ = 60896000.

The previous prime is 76883717. The next prime is 76883759. The reversal of 76883725 is 52738867.

It can be written as a sum of positive squares in 6 ways, for example, as 338724 + 76545001 = 582^2 + 8749^2 .

It is not a de Polignac number, because 76883725 - 2³ = 76883717 is a prime.

It is a super-2 number, since 2×76883725² = 11822214339751250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12700 + ... + 17749.

It is an arithmetic number, because the mean of its divisors is an integer number (8023575).

Almost surely, 2^76883725 is an apocalyptic number.

It is an amenable number.

76883725 is a deficient number, since it is larger than the sum of its proper divisors (19399175).

76883725 is a wasteful number, since it uses less digits than its factorization.

76883725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30560 (or 30555 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The square root of 76883725 is about 8768.3365012983. The cubic root of 76883725 is about 425.2178352722.

The spelling of 76883725 in words is "seventy-six million, eight hundred eighty-three thousand, seven hundred twenty-five".